Walliman, N. (2011). Your Research Project: Designing and Planning Your Work (3rd ed.). SAGE Publications India.
Cita Chicago (17th ed.)Walliman, Nicholas. Your Research Project: Designing and Planning Your Work. 3rd ed. New Delhi: SAGE Publications India, 2011.
Cita MLA (9th ed.)Walliman, Nicholas. Your Research Project: Designing and Planning Your Work. 3rd ed. SAGE Publications India, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.